2-Input OR Gate, TTL Output, 5V, CDIP, Through Hole
4-Channel TTL NAND Gate IC, CDIP, -55°C to 125°C, 5V
Dual AND-OR-INVERT Gate, 5V, 14-Pin DIP, Military Temperature Grade
AND-OR-INVERT GATE 2-Function 5V 5.5V 4.5V DIP-14
Integrated Circuit TTL 7451/SN7451J TEXAS INSTRUMENT
NAND Gate 4-Element 2-IN Bipolar 14-Pin CDIP Tube